<template>
    <div>
        <city-header></city-header>
        <city-search :cities='cities'></city-search>
        <city-list :cities='cities' :hot='hotCities' :letter='letter'></city-list>
        <city-alphabet :cities='cities' @change="alpChange"></city-alphabet>
    </div>
</template>

<script type="text/javascript">
    import axios from 'axios'
    import CityHeader from './components/header'
    import CitySearch from './components/search'
    import CityList from './components/list'
    import CityAlphabet from './components/alphabet'
    export default {
        name:"City",
        components: {
            CityHeader,
            CitySearch,
            CityList,
            CityAlphabet
        },
        data(){
            return {
                cities:{},
                hotCities: [],
                letter:''
            }
        },
        methods: {
            getCityInfo () {
                axios.get('/static/city.json')
                    .then(this.handleGetCityInfoSucc)
            },
            handleGetCityInfoSucc(res){
                res = res.data;
                if(res.ret && res.data){
                    const data = res.data;
                    this.cities = data.cities;
                    this.hotCities = data.hotCities;
                }
            },
            alpChange(letter){
                this.letter=letter
            }
        },
        mounted () {
            this.getCityInfo()
        }
    }
</script>

<style  lang="stylus" scoped>
    
</style>